I do not want to argue and say anything against it, because I also think that today there are a lot of projects that are clearly scum, but they still collect money and they are very good at it, but as a result they just deceive people, it's it is necessary to stop.
There's no stopping it. To make everything normal, you need a Supervisory authority or limiting conditions. As a result, the users of cryptocurrencies themselves will give up everything, because it is a violation of anonymity and so on.